On Mon, 18 Feb 2013 20:59:37 -0500, Nick Sabalausky
<[email protected]> wrote:
Consider these nested switches:
---------------------------
enum Foo {a, b}
enum Bar {bar}
auto foo = Foo.a;
auto bar = Bar.bar;
final switch(foo)
{
case Foo.a:
final switch(bar)
{
case Bar.bar:
XXXXXX
break;
}
break;
case Foo.b:
break;
}
---------------------------
Without adding extra code anywhere else, is there anything I can stick
in for XXXXXX to get execution to jump to "case Foo.b:"?
Doing "goto case Foo.b;" doesn't work. It just gives a compile error
that a Foo can't be implicitly converted to Bar.
This ability isn't critical, of course, but it would help clean up some
code I have.
Hm.. wouldn't plain goto work:
final switch(foo)
{
case Foo.a:
final switch(bar)
{
case Bar.bar:
goto HORRIBLE_HACK;
break;
}
break;
case Foo.b:
HORRIBLE_HACK:
break;
}
Not sure, didn't test.
-Steve
